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/samples/scalate-sample/src/main/scala/org/fusesource/scalate/sample/SampleServlet.scala

http://github.com/scalate/scalate
Scala | 49 lines | 20 code | 9 blank | 20 comment | 1 complexity | 679cc2000ff633a497132c5276149195 MD5 | raw file
 1/**
 2 * Copyright (C) 2009-2011 the original author or authors.
 3 * See the notice.md file distributed with this work for additional
 4 * information regarding copyright ownership.
 5 *
 6 * Licensed under the Apache License, Version 2.0 (the "License");
 7 * you may not use this file except in compliance with the License.
 8 * You may obtain a copy of the License at
 9 *
10 *     http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
17 */
18
19package org.fusesource.scalate.sample
20
21import java.util.Date
22import javax.servlet.http.HttpServlet
23import javax.servlet.http.HttpServletRequest
24import javax.servlet.http.HttpServletResponse
25import scala.compat.Platform
26
27class SampleServlet extends HttpServlet
28{
29  override def doGet(request: HttpServletRequest, response: HttpServletResponse): Unit = {
30    // Perform the business logic
31    var headerNames = Set.empty[String]
32    val iterator = request.getHeaderNames
33    while (iterator.hasMoreElements)
34      headerNames += iterator.nextElement.toString
35
36    // Attach a model representing the result to the request object
37    request.setAttribute("foo", new Foo(request.getPathInfo, headerNames))
38    request.setAttribute("timestamp", new Date(Platform.currentTime))
39
40    // Delegate response rendering to the SSP
41
42    val ssp = "/WEB-INF/ssp/attributes.ssp"
43    println("Now forwarding to SSP: " + ssp)
44
45    request.getRequestDispatcher(ssp).forward(request, response)
46  }
47
48
49}